package paa.crawlers.delicious;

import java.util.HashSet;

public class DeliciousUser {

	private final String id;
	private final HashSet<DeliciousURL> urls;
	private final HashSet<DeliciousUser> fans;
	private final HashSet<DeliciousUser> network;

	public DeliciousUser(String id) {
		this.id = id;
		this.urls = new HashSet<DeliciousURL>();
		this.fans = new HashSet<DeliciousUser>();
		this.network = new HashSet<DeliciousUser>();
	}
	
	public void addUrl(DeliciousURL url) {
		this.urls.add(url);
	}
	
	public HashSet<DeliciousURL> getUrls() {
		return urls;
	}
	
	public String getId() {
		return id;
	}
	
	public void addFanUser(DeliciousUser du) {
		this.fans.add(du);
	}
	
	public void addNetworkUser(DeliciousUser du) {
		this.network.add(du);
	}
	
	public HashSet<DeliciousUser> getFans() {
		return fans;
	}
	
	public HashSet<DeliciousUser> getNetwork() {
		return network;
	}
	
	@Override
	public String toString() {
		return id;
	}
	
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + ((id == null) ? 0 : id.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		final DeliciousUser other = (DeliciousUser) obj;
		if (id == null) {
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		return true;
	}
}
